#!/usr/bin/env python
# -*- coding:utf-8 -*-

class PathFinder():
	def __init__(self, graph=None):
        self.graph = graph

    @property
    def graph(self):
        return self._graph

    @graph.setter
    def graph(self, graph):
        self._graph = graph

    def load_image_graph(self, img_graph):
        pass


class AStarPathFinder(PathFinder):
    def __init__(self):
        pass 


class PRMPathFinder(PathFinder):
    def __init__(self):
        pass


class RRTPathFinder(PathFinder):
    def __init__(self):
        pass

map
